Manhattan Project= History+physics Behind It

The Manhattan ProjectCustomer Inserts His /Her NameCustomer Inserts Grade CourseCustomer Inserts Tutor s Name03 /06 /2008The Manhattan Project was the project organized by the alliance members namely the U .S , U .K . and Canada to develop a nuclear weapon against the enemies . The project was initiated as a allow for of the speculation that Ger umpteen had been working on its nuclear technology and allow for soon be able to make a nuclear weaponNameThe name of the project originated as a cover , the rootage proposed name was the Development of Substitute Materials proposed by Gen Somervell but was false down as it gave away too much somewhat the project and raised suspicion . Considering the sensitivity of the situation Gen Groves the soldiers head of the project named it the Manhattan Engineer District which later became far-famed as the Manhattan ProjectNuclear FissionThe entire project is based on the basic theory of Nuclear Fission the process of splitting up of a essence into smaller fragmentsFission occurs when a nucleus of racy mass absorbs a neutron and disintegrates into two fragments of equal sizes , as a allow for two or three neutrons and energy is released . A related but necessary concept to the nuclear nuclear fission is of the chain reply , it refers to the fact that the neutrons released as a result of fission produce fission in at least(prenominal) 1 more nucleus .

The amount of substance needful to trigger a chain reaction is known as the critical mass (Stephens ,189-240There ar two types of chain reactions controlled and ungoverned controlled reactions are when the released neutrons throne only produce fission with one more nucleus , this type of reactions take place in power plants for nuclear energy (Stephens , 156-165 , while the uncontrolled reactions are when there is no control on the number of fission reactions that take place one after another and as a result an explosion occurs with enormous amounts of energy released abounding to create catastrophes such as the devastation of Hiroshima and Nagasaki this type of reaction takes place in the nuclear technology involved in warfare such as the nuclear bombFission and the weapon raceThe insertion for the fission research was laid down by Rutherford after the conclusions drawn by of his famous gold foil try . He achieved the artificial disintegration of nucleus by bombarding important particles on a thin gold foil (Boon , 56-77 , this was taken forward by numerous physicists around the universe of discourse and it came to the level when Hungarian scientist Leo Szilard found out that bombarding a nucleus with a neutron can start a reaction that can be used in developing weapons of mass destructionAt this meter several political changes were taking place around the world especially in Europe , as Hitler became the chancellor of Germany many Jewish scientists fled their country and took asylum in the U .S . or U .K , the tensions grew and Hitler invaded Poland in 1939 igniting the World War II at...If you demand to get a full essay, order it on our website: Orderessay

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